HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ottawa

$177+ Cheap flights from Kentucky to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YOW
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Ottawa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Ottawa

Cheapest flights from Kentucky to Ottawa
Explore the most affordable flight options available from Kentucky to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:45 am
TYS
-
YOW
1 stop8h 32m
United Airlines
Tue 7/285:20 pm
YOW
-
TYS
1 stop16h 13m
United Airlines
Deal found 3/22$311
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:20 am
SDF
-
YOW
1 stop11h 47m
United Airlines
Sat 5/305:20 pm
YOW
-
SDF
1 stop6h 39m
United Airlines
Deal found 3/22$334
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:15 pm
CVG
-
YOW
1 stop6h 35m
Air Canada
Mon 9/282:35 pm
YOW
-
CVG
1 stop5h 55m
Air Canada
Deal found 3/19$336
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:20 am
TYS
-
YOW
1 stop5h 39m
United Airlines
Sat 7/2510:44 am
YOW
-
TYS
1 stop6h 07m
United Airlines
Deal found 3/22$344
This Justfly.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:50 pm
BNA
-
YOW
1 stop4h 30m
Multiple Airlines
Mon 5/258:00 am
YOW
-
BNA
1 stop5h 10m
Multiple Airlines
Deal found 3/22$345
This Gotogate deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:55 pm
BNA
-
YOW
1 stop4h 59m
Porter Airlines
Wed 5/278:00 am
YOW
-
BNA
1 stop5h 10m
Porter Airlines
Deal found 3/19$346
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:05 pm
CVG
-
YOW
1 stop4h 11m
Air Canada
Wed 4/810:15 am
YOW
-
CVG
1 stop6h 08m
Air Canada
Deal found 3/19$346
This Gotogate deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:55 pm
BNA
-
YOW
1 stop6h 09m
Porter Airlines
Mon 5/258:00 am
YOW
-
BNA
1 stop5h 10m
Porter Airlines
Deal found 3/19$347
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:55 pm
BNA
-
YOW
1 stop4h 59m
Porter Airlines
Mon 5/258:00 am
YOW
-
BNA
1 stop5h 10m
Porter Airlines
Deal found 3/18$356
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:05 pm
CVG
-
YOW
1 stop4h 11m
Air Canada
Sat 4/2512:00 pm
YOW
-
CVG
1 stop4h 23m
Air Canada
Deal found 3/21$364
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
SDF
-
YOW
1 stop7h 07m
United Airlines
Sat 5/22:40 pm
YOW
-
SDF
1 stop5h 02m
United Airlines
Deal found 3/18$366
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:20 pm
TYS
-
YOW
1 stop4h 34m
United Airlines
Fri 4/1710:44 am
YOW
-
TYS
1 stop11h 50m
United Airlines
Deal found 3/20$366

Find flight deals from Kentucky to Ottawa

Keep the following information in mind while searching for Kentucky to Ottawa flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(United Airlines)

One-way from

$177
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Ottawa flights.
Search Deals
From Kentucky to Ottawa
Search Deals
One-way flight from Kentucky to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Kentucky to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Thu 5/28

5:20 am-5:07 pm

1 stop11h 47m

Ottawa

Sat 5/30

5:20 pm-11:59 pm

1 stop6h 39m

$334

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 5/22

12:55 pm-8:04 pm

1 stop6h 09m

Ottawa

Mon 5/25

8:00 am-12:10 pm

1 stop5h 10m

$349

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Sat 5/23

12:55 pm-6:54 pm

1 stop4h 59m

Ottawa

Mon 5/25

8:00 am-12:10 pm

1 stop5h 10m

$356

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Wed 5/13

5:50 am-10:03 am

1 stop4h 13m

Ottawa

Sat 5/16

6:25 am-1:22 pm

1 stop6h 57m

$366

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 6/25

6:30 am-9:35 pm

1 stop15h 05m

Ottawa

Tue 6/30

5:20 pm-12:35 am

1 stop7h 15m

$366

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 4/10

8:00 am-11:58 pm

1 stop14h 58m

Ottawa

Mon 4/20

7:00 am-8:35 am

1 stop26h 35m

$380

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Tue 7/28

5:45 am-10:03 am

1 stop4h 18m

Ottawa

Tue 7/28

2:00 pm-12:35 am

2 stops10h 35m

$400

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 5/5

4:03 pm-9:35 pm

1 stop5h 32m

Ottawa

Tue 5/12

10:00 am-11:59 pm

1 stop13h 59m

$400

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Thu 8/6

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Mon 8/10

5:50 pm-10:50 pm

1 stop5h 00m

$408
Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 4/29

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Sun 5/3

10:00 am-2:10 pm

1 stop4h 10m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Kentucky to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Ottawa
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Kentucky?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Kentucky. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

  • How long is the flight from Kentucky to Ottawa?

    There are many flights that can get you from Kentucky to Ottawa in 6h 09m. Fly via United Airlines or Porter Airlines to get the fastest option. There are 856 mi between Kentucky and Ottawa. This flight may include one or multiple stops.

  • What are the most popular routes from Kentucky to Ottawa?

    When deciding which route to take from Kentucky to Ottawa consider Nashville Intl - Ottawa, Louisville Intl - Ottawa or Cincinnati Cinci./N. Kentucky - Ottawa as they are the most popular.

  • Can I find deals for flights from Kentucky to Ottawa that include hotel bookings?

    Yes. In addition to deals on Kentucky to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Ottawa.

  • Can I find deals for business class flights from Kentucky to Ottawa?

    Yes. Cheapflights offers flight deals from Kentucky to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
LaGuardia to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Boston to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
Baltimore to Pearson Intl flights
Orlando to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Minneapolis to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
Denver to Pearson Intl flights
Charlotte to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Seattle to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Midway to Toronto Island flights
Midway to Pearson Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.